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During robot-assisted minimally invasive surgery, surgeons perform challenging dexterous tasks, including the manipulation of soft tissue and suture tying. In the absence of environment force sensing of tool-tissue interaction forces to provide force feedback, surgeons must rely on visual feedback to modulate the grip force they apply on the environment. Clinical systems, like the da Vinci Surgical...
Targeted muscle reinnervation (TMR) technique has been successful in many amputees for providing sufficient electromyography (EMG) signal to control advanced prosthetics. However, it seems to lack further understanding of the recovery progress of muscle functions after targeted muscle reinneveration surgery. In this study, a rat TMR model was developed to investigate intramuscular EMG activity changes...
Electroencephalogram (EEG) is an important component of the pre-surgical evaluation in the treatment of medically intractable epilepsy. However, clinical EEG uses 19 to 32 electrodes that significantly limits its localization ability. Recent development of dense-array recording techniques has suggested that increased spatial sampling rate improves the accuracy of source localization. In the current...
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